$(document).ready(function() {
	// adjust left column height
	var rightColHeight = $('.column_right_bubble').outerHeight(true);
	var leftColHeight = $('#description_panel').outerHeight(true);
	if (rightColHeight>leftColHeight) {
		var offset = $('.column_right_bubble').children().last().css('margin-bottom').replace(/[^-\d\.]/g, '');
		$('#description_panel').css('min-height', $('#description_panel').height() + rightColHeight - leftColHeight - offset);
	}
});